Question

a line passes through the point (8, 3) and has a slope of $-\frac{3}{4}$. write an equation in point - slope form for this line.

Explanation:

Step1: Recall point - slope formula

The point - slope form of a line is given by \(y - y_1=m(x - x_1)\), where \((x_1,y_1)\) is a point on the line and \(m\) is the slope of the line.

Step2: Identify values of \(x_1\), \(y_1\) and \(m\)

We are given that the line passes through the point \((8,3)\), so \(x_1 = 8\) and \(y_1=3\). The slope \(m=-\frac{3}{4}\).

Step3: Substitute values into the formula

Substitute \(x_1 = 8\), \(y_1 = 3\) and \(m=-\frac{3}{4}\) into the point - slope formula \(y - y_1=m(x - x_1)\). We get \(y - 3=-\frac{3}{4}(x - 8)\).

Answer:

\(y - 3=-\frac{3}{4}(x - 8)\)